Citizen scientists have discovered a roving Asian nudibranch in the San Francisco Bay.
Join in one of our events to find and document as many species as we can - together!
How can volunteers save the planet?
Help us find and document sea stars along the California coast from December 10–27!
Academy researchers Terry Gosliner and Luiz Rocha head to the Middle East to look for marine life.
Bright pink sea slugs along our coast are beautiful to look at, but also worrying to one Academy researcher.
How do animals get their scientific names? Find out as our scientists add 221 new species to the tree of life.
Scott Loarie's citizen science app, iNaturalist, is helping scientists identify species—and possible threats.
A partial solar eclipse will be seen from most of North America on Oct. 23.
Astronomers are now involving citizens in their search for the mysterious ninth planet in our solar system.